uni-muenster.de | DNSViz

uni-muenster.de

Updated: 2020-12-07 13:25:03 UTC (1238 days ago) Update now

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Insecure (6)

uni-muenster.de/A
uni-muenster.de/AAAA
uni-muenster.de/MX
uni-muenster.de/NS
uni-muenster.de/SOA
uni-muenster.de/TXT

Secure (2)

de/SOA
de/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 26116)
NSEC3 proving non-existence of uni-muenster.de/DS
de/DNSKEY (alg 8, id 45580)
de/DNSKEY (alg 8, id 60906)
de/DS (alg 8, id 45580)

Delegation status

Insecure (1)

de to uni-muenster.de

Secure (1)

. to de

Notices

Errors (2)

uni-muenster.de zone: The server(s) were not responsive to queries over TCP. (2001:4cf0:0:1120::53)
uni-muenster.de/SOA: The TCP connection was refused (ECONNREFUSED). (2001:4cf0:0:1120::53, TCP_-_EDNS0_4096_D)

Warnings (2)

de to uni-muenster.de: Authoritative AAAA records exist for ns01-ext.uni-muenster.de, but there are no corresponding AAAA glue records.
de to uni-muenster.de: Authoritative AAAA records exist for ns02-ext.uni-muenster.de, but there are no corresponding AAAA glue records.

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

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DNSSEC authentication graph